This machine evaluates the thermal insulation and moisture permeability performance of the entire shoe by measuring its heat retention, moisture absorption, and breathability, and tests it together with long socks.

The test takes into account the effects of the sole, upper, and lining, as well as the influence of stitching and various types of socks.

Application

1. Footwear Manufacturers: Optimize the combination of upper/sole materials (e.g., mesh fabric, breathable leather, thermal insulation cotton) during the R&D phase, and conduct random inspections of product breathability/thermal insulation consistency during the production process;

2. Outdoor/Functional Footwear Sector: Test the breathability and moisture-wicking capabilities of athletic shoes, hiking boots, and safety shoes, or the thermal insulation performance of snow boots and cold-weather boots, to match the demands of outdoor scenarios;

3. Quality Inspection and Compliance: Conduct breathability/thermal insulation performance testing of footwear products according to standards such as GB/T 3903.14 and ISO 20344 to ensure that products comply with industry standards;

4. Brand Quality Control: Verify the authenticity of the breathability/thermal insulation indicators advertised for products to enhance product competitiveness in the market.

Standards

SATRA TM256: Flexural and torsional stiffness testing for athletic, safety, and casual footwear.

SATRA TM194: Dynamic fatigue resistance evaluation for shoe midsole and outsole integrity.

Feature

Dynamic Testing System:

Servo-electric actuator with 0–50° programmable flex range.

360° torsion axis with ±180° rotational limits.

Precision Fixturing:

Quick-change shoe clamps for US Men’s 5–15 (EU 38–50) sizes.

Adjustable torsion line alignment for varied shoe geometries.

Sensor Suite:

1.000 N load cell for flexural force measurement.

50 N·m torque sensor with overload protection.

Software Bundle:

ShoeFlex Pro™: Automated stiffness coefficient calculation (ASTM D790 equivalent).

Fatigue Analyzer: Predicts lifespan via stress-cycle (S-N) curve modeling.

Safety Systems:

Emergency stop with E-Stop loop monitoring.

Over-torque shutdown at 110% of rated capacity.

Parameters